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地震動のSH確率波モデル
http://hdl.handle.net/10458/6298
http://hdl.handle.net/10458/6298512e8fba-beab-4316-8f09-9484d0df0175
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
stochastic_harada_1994.pdf (628.9 kB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | A Stochastic SH Wave Model Of Earthquake Ground Motion | |||||
| 言語 | en | |||||
| タイトル | ||||||
| タイトル | 地震動のSH確率波モデル | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| キーワード | ground motiom, earthquake, stochastic wave | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
原田, 隆典
× 原田, 隆典 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The temporal and spatial variability of earthquake ground motions has been inferred experimentaIIy using data from cIosely spaced seismograph arrays. In this paper, the earthquake ground motion varying in time-space domain is described analyticaIly by the stochastic wave fIitered by asu rface so Iilayer of irregular thickness resting on half space. The SH wave is transmitted to the soil layer from the half space. The analytic expressions of the earthquake responses of irregular ground are based on the perturbation method, and their accuracy is examined by comparison with the responses computed by the direct boundary element method for many rough surface models consisting of topography with sinusoidal shape. FinaIIy, an analytic expression for the frequency wavenumber spectrum of the stochastic wave at ground surface is then derived. | |||||
| 書誌情報 |
Structural Eng. /Earthquake Eng 巻 11, 号 2, p. 43-50, 発行日 1994-07 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
